Application: The 1852078 DSC Adapter Cable/MKR-DSC-15 8-Pin fits for Lowrance fish finders and for Minn Kota's built-in Dual-Spectrum CHIRP transducer. Function: The Adapter Cable 8-Pin is made to connect select fish finders with built-in Dual Spectrum CHIRP transducer on your trolling motor. Crystal-clear Sonar Performance: This cable features shielded, waterproof connectors with metal tips that protect against sonar interference. This ensures crystal-clear, easy-to-read, sonar imagery. Note: This heavy-duty composite cable is only compatible 2D sonar. Replace for 1852078 MKR-DSC-15 DSC Transducer Adapter Cable 8-PIN, for Lowrance fish finders, for Minn Kota motor Built-In Dual Spectrum CHIRP transducer. 1852078 DSC Adapter Cable for CHIRP trolling motor (Built-in Dual Spectrum)/MKR-DSC-15 Lowrance 8-PIN